gōng / chǎng / bù / néng / bǎ / wèi / jīng / chǔ / lǐ / de / huì / shuǐ / zhí / jiē / pái / rù / hé / lǐ

工厂不能把未经处理的秽水直接排入河里。

The factory must not discharge untreated sewage directly into the river.